ABB RELION REX640, Technical Manual, Page: 1753 / 1960

9.11.11 PASANCR Monitored data
Table 1597: PASANCR Monitored data
Name Type Values (Range) Unit Description
COIL_MV_SPD FLOAT32 0.00...100.00 A/s Coil movement speed
detected during cali-
bration
I_AFTER_RUN FLOAT32 0.00...100.00 A Coil after-running cur-
rent
I_MCH_PLAY FLOAT32 0.00...100.00 A Mechanical play of the
coil
I_COIL_TOT FLOAT32 0.00...10000.00 A Total inductive current
of adjustable and fixed
arc suppression coil
OHM_COIL FLOAT32 0...3000 ohm Coil position indicating
potentiometer value
I_DAMPING FLOAT32 0.00...10000.00 A Wattmetric part of the
residual current at the
fault location
I_C_NETWORK FLOAT32 0.00...10000.00 A Uncompensated earth-
fault current of the net-
work
I_EF FLOAT32 0.00...10000.00 A Earth-fault current at
present operate point
I_RESONANCE FLOAT32 0.00...10000.00 A Current at the reso-
nance point
DAMPING FLOAT32 0.00...100.00 Damping of the net-
work
I_DETUNING FLOAT32 -100.00...100.00 A Petersen coil detuning
in amperes
DETUNING_REL FLOAT32 -100.00...100.00 % Petersen coil detuning
in percent
UREF_AMPL FLOAT32 0.00...100.00 xUn Reference voltage am-
plitude
UREF_ANG FLOAT32 -180.00...180.00 deg Reference voltage angle
URESO_AMPL FLOAT32 0...100000 V Resonance point volt-
age amplitude without
the parallel resistor
URESO_REL FLOAT32 0.0...100.0 % Resonance point volt-
age in percent without
the parallel resistor
URESO_AMPL_R FLOAT32 0...100000 V Resonance point volt-
age amplitude with the
parallel resistor connec-
ted
URESO_REL_R FLOAT32 0.0...100.0 % Resonance point volt-
age in percent with the
parallel resistor connec-
ted
TUNING_TRIGG FLOAT32 0...100 % Percentage value indi-
cating present devia-
tion in zero-sequence
voltage with respect to
reference voltage
GAP_LO_VAL_1 FLOAT32 0...3000 ohm Potentiometer 1st gap
low value
GAP_HI_VAL_1 FLOAT32 0...3000 ohm Potentiometer 1st gap
high value
GAP_LO_VAL_2 FLOAT32 0...3000 ohm Potentiometer 2nd gap
low value
GAP_HI_VAL_2 FLOAT32 0...3000 ohm Potentiometer 2nd gap
high value
Table continues on the next page
1MRS759142 F Control functions
REX640
Technical Manual
1753